The former Voice contestant Christina Grimmie has been killed after being shot while signing autographs.
The 22-year-old, who took part in the US version of TV talent show, had just come off stage at The Plaza Live in Orlando, Florida, when she was shot while signing autographs for fans.
Police say the YouTube star's brother tackled the suspect who then shot and killed himself.
This is the first picture of the gunman who allegedly walked into a Florida concert venue armed with two handguns and a hunting knife before shooting dead Christina Grimmie.
Kevin James Loibl, believed to be a 'deranged fan', gunned down the 22-year-old singer while she was signing autographs for fans at a show in Orlando, police say.
The 27-year-old had apparently made arrangements to return to another city in the state - possibly his hometown of St Petersburg - after the shooting.
However, his travel plans were never fulfilled - because he ended up shooting himself dead after being tackled by the former Voice star's 'heroic' brother, Marcus.